The pile of refuse was crawling with insects.垃圾堆上爬满了虫子。

rock-hard earth littered with rubbish and crawling with vermin散落着垃圾、爬满了害虫的坚硬地面

hair that's crawling with lice爬满虱子的头发

This place is crawling with police.这个地方到处都是警察。

The place is crawling with celebrities.那地方遍地都是名人。